To determine how much calcium chloride has been used, you take a sample of slush from the
road to analyze.
You collect the following data:
Mass of empty container: 54.54 g
Mass of container and sample of slush:
160.65 g
Then, you evaporate the water from the solution
and determine the mass of the residue to be
3.16 g. What is the percent by mass of CaCl2 in
the slush that was collected?

Oh nskskakaaka

Read the sentences below in 1962, i tried to enroll as the first black student at the university of mississippi. the governor of mississippi blocked my entrance which best describes the verbs used in the sentences? o they are past tense verbs, which are often used in narrative essays o they are past tense verbs, which are not often used in narrative essays. o they are future tense verbs, which are often used in narrative essays o they are future tense verbs, which are not often used in narrative essays.